Correction: Crossing the Interspecies Barrier: Opening the Door to Zoonotic Pathogens

Objectives Feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV) are immunosuppressive viruses in cats that increase their susceptibility to zoonotic pathogens. This study aimed to determine the occurrence of one or both viruses, the risk factors associated with infection, and to develop further recommendations. Methods This was a cross-sectional study conducted at the Veterinary Faculty of Eduardo Mondlane University, Mozambique, between March and December 2017, in 145 cats. From each of 145 cats, we took 1.5 ml of blood by jugular puncture for detection of antibodies to FIV and FeLV antigens in whole blood using a commercial test kit, DFV Test FeLV/FIV. Results We found an overall prevalence of 11.0% and 14.5% for FIV antibodies and FeLV antigens, respectively, with four (2.8%) cats coinfected by both pathogens. Male cats were more likely to be infected with FIV (odds ratio [OR] 1.1, 95% confidence interval [CI] 0.3–4.0) compared with female cats. Clinically ill cats were more likely to have a positive result for FeLV antigen infection (OR 18.8, 95% CI 5.2–68.3). Moreover, cats living in suburban areas have a greater chance of a positive result for FeLV infection (OR 3.7, 95% CI 1.4–9.6) compared with cats living in urban areas. Conclusions and relevance FIV and FeLV occur in cats from Maputo and possibly all over the country. Further studies should be conducted in Mozambique and other African countries to define the burden of both pathogens in cats, coinfection with other zoonotic pathogens and the possible role played by the cats on the transmission of zoonotic and opportunistic diseases to humans.

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First Draft Genome Sequence of Salmonella enterica subsp. enterica Serovar Enteritidis Isolated from the Chicken Meat in Russia

Proceedings ◽

10.3390/iecge-07154 ◽

2020 ◽

Vol 76 (1) ◽

pp. 2

Author(s):

Alexey V. Rakov ◽

Anatoly A. Yakovlev ◽

Viacheslav V. Sinkov

Keyword(s):

Genome Size ◽

Genome Sequence ◽

Salmonella Enterica ◽

Salmonella Enteritidis ◽

Reference Strain ◽

Draft Genome ◽

Noncoding Rnas ◽

Gallus Domesticus ◽

Gallus Gallus Domesticus ◽

Zoonotic Pathogens

Salmonella enterica subsp. enterica serovar Enteritidis is one of the most common zoonotic pathogens. We report here the genome sequence of Salmonella enterica subsp. enterica serovar Enteritidis S-25048 isolated from chicken (Gallus gallus domesticus) meat in Artyom, Russia. The assembled genome size was 4,695,145 bp. A total of 4565 coding genes, four rRNAs, 62 tRNAs, and 14 noncoding RNAs were predicted. To our knowledge, this is the first publically deposited annotated genome of this serovar isolated in Russia. The Salmonella Enteritidis S-25048 genome is suitable for use as a reference strain of Salmonella Enteritidis isolated in Russia.

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Tick-borne zoonoses and commonly used diagnostic methods in human and veterinary medicine

Parasitology Research ◽

10.1007/s00436-020-07033-3 ◽

2021 ◽

Author(s):

Andrea Springer ◽

Antje Glass ◽

Julia Probst ◽

Christina Strube

Keyword(s):

Veterinary Medicine ◽

Diagnostic Tests ◽

One Health ◽

Animal Health ◽

Diagnostic Techniques ◽

Diagnostic Methods ◽

Diagnostic Tools ◽

Zoonotic Pathogens ◽

Health Concept ◽

The One

AbstractAround the world, human health and animal health are closely linked in terms of the One Health concept by ticks acting as vectors for zoonotic pathogens. Animals do not only maintain tick cycles but can either be clinically affected by the same tick-borne pathogens as humans and/or play a role as reservoirs or sentinel pathogen hosts. However, the relevance of different tick-borne diseases (TBDs) may vary in human vs. veterinary medicine, which is consequently reflected by the availability of human vs. veterinary diagnostic tests. Yet, as TBDs gain importance in both fields and rare zoonotic pathogens, such as Babesia spp., are increasingly identified as causes of human disease, a One Health approach regarding development of new diagnostic tools may lead to synergistic benefits. This review gives an overview on zoonotic protozoan, bacterial and viral tick-borne pathogens worldwide, discusses commonly used diagnostic techniques for TBDs, and compares commercial availability of diagnostic tests for humans vs. domestic animals, using Germany as an example, with the aim of highlighting existing gaps and opportunities for collaboration in a One Health framework.

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ACE2 Is an Adjacent Element of Atherosclerosis and COVID-19 Pathogenesis

International Journal of Molecular Sciences ◽

10.3390/ijms22094691 ◽

2021 ◽

Vol 22 (9) ◽

pp. 4691

Author(s):

Anastasia V. Poznyak ◽

Evgeny E. Bezsonov ◽

Ali H. Eid ◽

Tatyana V. Popkova ◽

Ludmila V. Nedosugova ◽

...

Keyword(s):

Cardiovascular System ◽

Renin Angiotensin System ◽

Myocardial Damage ◽

Angiotensin Converting Enzyme 2 ◽

Adjacent Element ◽

Chinese Province ◽

Coronavirus Infection ◽

First Time ◽

The Relationship ◽

Interspecies Barrier

COVID-19 is a highly contagious new infection caused by the single-stranded RNA Sars-CoV-2 virus. For the first time, this infection was recorded in December 2019 in the Chinese province of Wuhan. The virus presumably crossed the interspecies barrier and passed to humans from a bat. Initially, the disease was considered exclusively in the context of damage to the respiratory system, but it quickly became clear that the disease also entails serious consequences from various systems, including the cardiovascular system. Among these consequences are myocarditis, myocardial damage, subsequent heart failure, myocardial infarction, and Takotsubo syndrome. On the other hand, clinical data indicate that the presence of chronic diseases in a patient aggravates the course and outcome of coronavirus infection. In this context, the relationship between COVID-19 and atherosclerosis, a condition preceding cardiovascular disease and other disorders of the heart and blood vessels, is particularly interesting. The renin-angiotensin system is essential for the pathogenesis of both coronavirus disease and atherosclerosis. In particular, it has been shown that ACE2, an angiotensin-converting enzyme 2, plays a key role in Sars-CoV-2 infection due to its receptor activity. It is noteworthy that this enzyme is important for the normal functioning of the cardiovascular system. Disruptions in its production and functioning can lead to various disorders, including atherosclerosis.

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